Threat Assessment for Rotte Based on Cooperative Tactical Recognition

It is one of the main forms of multi-aircraft cooperative air combat to attack targets by cooperative tactics. In this paper, aiming at the problem of threat assessment for rotte of enemy in over-the-horizon air combat, a method of threat assessment based on cooperative tactical recognition is proposed. Firstly, based on the analysis of the cooperative tactics of rotte in air combat and the division of functions between target leader and wingman, a model of cooperative tactical recognition is established by using dynamic Bayesian network. Then, according to the information of flight status and maneuver recognition results, the prediction of target trajectory is made. Finally, the comprehensive model of threat assessment is established by considering such threat factors as detection effectiveness, attack effectiveness, cooperative tactical and situation evolution. The simulation results show that the method can accurately identify the cooperative tactics of the rotte and achieve reasonable threat assessment of target leader and wingman.